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Z24311 Zinc vs. AISI 442 Stainless Steel

Z24311 zinc belongs to the zinc alloys classification, while AISI 442 stainless steel belongs to the iron alloys. There are 28 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is Z24311 zinc and the bottom bar is AISI 442 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
200
Elongation at Break, % 63
23
Poisson's Ratio 0.25
0.27
Shear Modulus, GPa 35
78
Tensile Strength: Ultimate (UTS), MPa 140
580
Tensile Strength: Yield (Proof), MPa 120
310

Thermal Properties

Latent Heat of Fusion, J/g 110
290
Maximum Temperature: Mechanical, °C 90
960
Melting Completion (Liquidus), °C 410
1430
Melting Onset (Solidus), °C 400
1390
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 110
22
Thermal Expansion, µm/m-K 26
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
2.7
Electrical Conductivity: Equal Weight (Specific), % IACS 37
3.2

Otherwise Unclassified Properties

Base Metal Price, % relative 11
10
Density, g/cm3 6.6
7.7
Embodied Carbon, kg CO2/kg material 2.8
2.3
Embodied Energy, MJ/kg 53
32
Embodied Water, L/kg 340
130

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 85
110
Resilience: Unit (Modulus of Resilience), kJ/m3 81
250
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 6.1
21
Strength to Weight: Bending, points 9.3
20
Thermal Diffusivity, mm2/s 44
5.8
Thermal Shock Resistance, points 4.6
20

Alloy Composition

Aluminum (Al), % 0 to 0.0020
0
Cadmium (Cd), % 0 to 0.0050
0
Carbon (C), % 0
0 to 0.2
Chromium (Cr), % 0
18 to 23
Copper (Cu), % 0 to 0.0050
0
Iron (Fe), % 0 to 0.010
74.1 to 82
Lead (Pb), % 0.030 to 0.080
0
Magnesium (Mg), % 0 to 0.0015
0
Manganese (Mn), % 0 to 0.015
0 to 1.0
Nickel (Ni), % 0
0 to 0.6
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.040
Titanium (Ti), % 0 to 0.020
0
Zinc (Zn), % 99.862 to 100
0